blistrupbakke.dk

📜 Historical scan 2026-09-13 18:22:00 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

blistrupbakke.dk is a .dk domain served by 2 nameservers (cash.ns.cloudflare.com, gina.ns.cloudflare.com). It was registered on 15 June 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.11.186 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by blistrupbakke-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 41ms

Nameserver	IP addresses	PTR	ASN / ISP
cash.ns.cloudflare.com	108.162.193.81 172.64.33.81 173.245.59.81 2606:4700:58::adf5:3b51 2803:f800:50::6ca2:c151 2a06:98c1:50::ac40:2151	cash.ns.cloudflare.com cash.ns.cloudflare.com cash.ns.cloudflare.com cash.ns.cloudflare.com cash.ns.cloudflare.com cash.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
gina.ns.cloudflare.com	108.162.192.117 172.64.32.117 173.245.58.117 2606:4700:50::adf5:3a75 2803:f800:50::6ca2:c075 2a06:98c1:50::ac40:2075	gina.ns.cloudflare.com gina.ns.cloudflare.com gina.ns.cloudflare.com gina.ns.cloudflare.com gina.ns.cloudflare.com gina.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.11.186	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.150.6	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	blistrupbakke-dk.mail.protection.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca04::d 2a01:111:f403:ca09::24 2a01:111:f403:ca21::8 52.101.185.21 52.101.68.10 52.101.91.153 52.101.91.156	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-matpr04cu00100.inbound.protection.outlook.com mail-zrxpr05cu00105.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-matpr04cu00101.inbound.protection.outlook.com mail-maspr04cu00104.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40

🔷 AAAA Records (IPv6)#

2 records 48ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3036::6815:bba	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:9606	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 44ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.11.186,172.67.150.6 ech=AEX+DQBB5gAgACCsNdNfSrYmdA6T9rWorh8/RF17d7NQp4TG6TrPpnoCbwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:bba,2606:4700:3037::ac43:9606

📝 TXT Records#

2 records 180ms

TXT Record
MS=ms35447266
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (blistrupbakke.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.blistrupbakke.dk)
p=none (monitor only)	v=DMARC1;p=none;

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-11 16:25:52

www	104.21.11.186 172.67.150.6 2606:4700:3036::6815:bba 2606:4700:3037::ac43:9606 (AS13335) (address records, no CNAME)
www vs bare domain	Same network blistrupbakke.dk: 104.21.11.186 172.67.150.6 2606:4700:3036::6815:bba 2606:4700:3037::ac43:9606 (AS13335) www.blistrupbakke.dk: 104.21.11.186 172.67.150.6 2606:4700:3036::6815:bba 2606:4700:3037::ac43:9606 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.blistrupbakke.dk	O7iGPzI1eoytNvAVJFb9uxYzHAAmYAKHVA7EvienvcI
TXT	_acme-challenge.blistrupbakke.dk	fPa3GRfo_waV10gHJmw3xF3bFE4gi9MGJJf4XKLA_Sw

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

118ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2414724654
Primary NS (MNAME)	cash.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-22 06:30:26

Field	Value
Registrar	DANDOMAIN A/S
Registered	2023-06-15
Expires	2027-06-14 (234d)

🔗 Same registrant#

1 domain

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
blistrup-bakke.dk	DANDOMAIN A/S

📋 WHOIS#

⏱️ Lookup Timing#

41ms

43ms

33ms

AAAA

48ms

TXT

180ms

CAA

36ms

HTTPS

44ms

TLSA

217ms

SOA

0ms

MTA-STS

60ms

DNSSEC

118ms

SRV

81ms

Total

1060ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-17 17:13:57	1874ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-13 18:22:00 shown	1060ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-18 16:48:05	1778ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-16 09:22:50	2004ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-25 05:30:12	1970ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-19 14:51:33	3401ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-16 14:47:32	590ms	2 NS 2 A 1 MX	🔓 Insecure